Want to install an aftermarket H4 LED projector headlight on your new-generation Royal Enfield without cutting into your motorcycle's original wiring? The Liu HJG H4 to RE (4-Pin) Headlight Coupler is the exact conversion harness you need.

Modern Royal Enfield motorcycles leave the factory with a dedicated 4-pin headlight connector, whereas almost all high-performance aftermarket headlights use a standard 3-prong H4 plug. This premium adapter bridges that gap seamlessly, giving you a 100% plug-and-play installation with zero hassle.

Why You Need This Coupler

• Zero Wire Cutting or Splicing: Protect your motorcycle's stock electrical system. Avoid messy wire joints, tape residue, or improper crimps by local mechanics that can cause electrical shorts or void your bike's warranty.

• True 100% Plug-and-Play: Simply plug the 4-pin male connector directly into your Royal Enfield’s factory headlight socket, and connect the H4 female end to your aftermarket headlight.

• Heavy-Duty, Premium Wiring: Made with thick-gauge, automotive-grade copper wiring and heat-resistant insulation to safely handle high-wattage projector lights without voltage drops, overheating, or flickering.

• Instantly Reversible: Need to reinstall your factory headlight for service or warranty claims? Simply unplug the adapter and plug the stock light back in within minutes.

Broad Compatibility

Engineered specifically for latest-generation Royal Enfield motorcycles equipped with factory 4-pin headlight connectors:

• 350cc Platform: Classic 350 (Reborn / J-Series), Hunter 350, Bullet 350 (New J-Series), Meteor 350

• 450cc Platform: Himalayan 450, Guerrilla 450

• 650cc Platform: Super Meteor 650, Shotgun 650, Interceptor 650 (LED Headlight Models), Continental GT 650 (LED Headlight Models), Classic 650, Bear 650

The Verdict: Never let an installer cut your bike's factory wiring harness. The Liu HJG H4 to RE 4-Pin Coupler ensures a clean, professional, and reliable connection every time, keeping your motorcycle safe while unlocking the freedom to fit any H4 projector light you want.